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252 datasets

Ecological Particle Tracking Model (ECO-PTM)

Published by: California Department of Water Resources
Last updated: Friday, May 1, 2026
File types: WEBSITE, ZIP, HTML

Ecological Particle Tracking Model (ECO-PTM) is an individual-based juvenile salmonid migration and survival model....

30x30 Ecoregions

Published by: California Natural Resources Agency
Last updated: Saturday, April 25, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This layer contains polygon features of Ecological Units for the state of California as described by ECOMAP (1993) "... mapped based on associati...

Vaccine Preventable Disease Cases by County and Year

Published by: California Department of Public Health
Last updated: Friday, May 1, 2026
File types: CSV, ZIP

These data contain counts of vaccine preventable disease cases among California residents by county, disease, and year. The California Department o...

Registered Nurse Shortage Areas in California

Published by: Department of Health Care Access and Information
Last updated: Saturday, May 2, 2026
File types: ZIP, CSV, PDF

This dataset contains the custom geographies used to study the registered nurse workforce and identifies which areas are designated as Registered Nurs...

Vegetation - Suisun Marsh - 2018 [ds2963]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Vegetation delineations based on photo interpretation and formal vegetation classification plus change detection. This update by the Geographical Info...

Water Rights Demand Analysis Methodology Datasets

Published by: California State Water Resources Control Board
Last updated: Thursday, April 7, 2022
File types: CSV, XLSX

The following datasets are used for the Water Rights Demand Analysis project and are formatted to be used in the calculations. The State Water Resourc...

Drought and Water Shortage Risk: Small Suppliers and Rural Communities (Version 2021)

Published by: California Department of Water Resources
Last updated: Saturday, May 2, 2026
File types: XLSX, XLS

For most recent data version of Water Shortage Vulnerability scoring, please see https://data.cnra.ca.gov/dataset/water-shortage-vulnerability-dataset...

Clostridioides difficile infections (CDI) in California Hospitals

Published by: California Department of Public Health
Last updated: Friday, May 1, 2026
File types: CSV, XLS, ZIP

California Health and Safety Code section 1288.55(a)(1) requires general acute care hospitals to report all cases of Clostridioides difficile infectio...

Vegetation - Los Penasquitos Lagoon [ds3034]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The San Diego Coast District, Department of Natural Resources, and California State Parks created a fine-scale vegetation map of portions of the Los P...

Elk Home Range - Chimineas - 2005-2008 [ds3114]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The project lead for the collection of this data was Bob Stafford. Elk (4 adult females, 2 adult males) from the Chimineas herd were captured and equi...